The best answer to this question is found in Lovecraft's tale The Call of Cthulhu. Cthulhu is a monstrous entity who lies dead but dreaming in the city of R'lyeh, a place of non-Euclidean madness presently (and mercifully) sunken below the depths of the Pacific Ocean. Cthulhu appears in various monstrous and demonic forms in early myths of the human race. Racial memory preserves Him as humanity's most basic nightmare. Cthulhu is the high priest of the Great Old Ones, unnatural alien beings who ruled the Earth before humanity formed, worshipped as gods by some misguided people. It is said that They will return, causing worldwide insanity and mindless violence before finally displacing humanity forever.
Nerve root compression that is severe enough to cause weakness in the arms or legs requires prompt diagnosis and surgical treatment because compression leads to death of the nerve cells and can permanently affect the function of the sensory and motor nerves downstream from the point of compression.
Meralgia paresthetica, also called Bernhardt-Roth syndrome, is caused when one of your large sensory nerves (lateral femoral cutaneous nerve) to one of your legs is being compressed.auses of meralgia paresthetica. Meralgia paresthetica is caused by nerve entrapment. The lateral femoral cutaneous nerve running through your pelvis, groin and into the thighs becomes compressed.